HDR DOHIKU barbless hooks are recommended for flies like hoppers, terrestrials, stoneflies, and stonefly nymphs.
HDR DOHIKU barbless hooks have the straight eye, a slight bend back what is better animate/mimics/ the body bending of the insects.
The shank: 3XL, standard wire, forged.
The surface finish: black nickel
Barbless.

Click on the link: https://www.youtube.com/watch?v=sOGZFlm5A9M

https://www.youtube.com/watch?v=Oogtizc05mg